Rand Paul vows to defund Planned Parenthood over 'sting' video
Paul says he plans to bring a vote to the floor next week.
Scott Walker joins 2016 presidential race, brings Republican count to 15
It's getting really crowded.
The meaningless book titles of 2016 presidential candidates
Judge all of these books by their covers.
Right-wing leader's donations tie top 2016 GOP candidates to Charleston controversy
Ted Cruz, Rick Santorum, and Rand Paul are among the recipients.
What Walmart could buy with the $76 billion it's allegedly hiding from the IRS
The high cost of tax shelters.
Jeb Bush's campaign is everything wrong with the GOP
His tech is stuck in the past.